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Whois API / Whois History / Reverse Whois

Our WHOIS API returns consistent and well-structured WHOIS data in XML & JSON format. Returned data contain parsed WHOIS fields that can be easily understood by your application. Along with WHOIS API, we also offer WHOIS History API and Reverse WHOIS API.

Powered by Amazon Web Services With support for 1595 TLDs, our cloud-based API lets you quickly access any domain's WHOIS data through Bulk Whois Lookup, Newly Registered Domains, Dropped Deleted Domains, Expiring Domains and Whois Database Download.
Our Services Price Order
1000 WHOIS Lookup API Queries $2 Details
1000 WHOIS History API Queries $5 Details
1000 Reverse WHOIS API Queries $10 Details
Newly Registered Domains Database $495 Details
Whois Database [667 Million Domains] $10,000 Details

Keyword: CAPITALFOUR

Reverse Whois » KEYWORD [capitalfour ]  { 19 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1capitalfour.comTurnCommerce, Inc. DBA NameBright.com1 Jul 201213 Feb 20251 Jul 2026
2capitalfour.netPDR Ltd. d/b/a PublicDomainRegistry.com3 Feb 20183 Feb 20183 Feb 2019
3capitalfour.onlineNameCheap, Inc.6 Nov 20206 Nov 20206 Nov 2021
4capitalfour.emailNameCheap, Inc.6 Nov 202011 Nov 20206 Nov 2021
5capitalfour.com.au--11 Jan 2025-
6capitalfour.eu----
7capitalfourcars.comregister.com, Inc.11 Sep 201411 Sep 201411 Sep 2015
8capitalfourautomobile.comregister.com, Inc.11 Aug 201411 Jan 201611 Aug 2016
9capitalfourinvest.comKey-Systems GmbH22 Aug 20171 Dec 202522 Aug 2026
10capitalfourbank.comTucows Domains Inc.4 Jun 20188 Jun 20194 Jun 2019
11capitalfourth.comNamesilo, LLC1 Oct 20182 Oct 20181 Oct 2019
12capitalfourllp.comGoogle, Inc.25 Oct 201826 Oct 201825 Oct 2019
13capitalfourm.comFastDomain Inc.20 Apr 201920 Apr 201920 Apr 2020
14capitalfourllc.comGoDaddy.com, LLC30 Aug 201930 Aug 201930 Aug 2020
15capitalfourfour.comHostinger, UAB29 Sep 202110 Jan 202529 Sep 2026
16capitalfourinvest-intl.comNameCheap, Inc.5 Jun 202411 Jun 20255 Jun 2026
17capitalfourinvest.eu----
18capitalfourinvest.dk-22 Aug 2017-31 Aug 2027
19capitalfourgood.comNameCheap, Inc.4 Oct 20254 Oct 20254 Oct 2026

Reverse Whois Demo

Reverse Whois API

You can fetch the above results using our Reverse Whois API.

https://api.whoxy.com/?key=xxxxx&reverse=whois&keyword=capitalfour

Reverse Whois API lets you perform a comprehensive search on our database, to find domains owned by a company or person.
You just need to enter search terms such as the name, email or company, and you can find all the domains they ever owned.
If your search returns no results, you will NOT be charged any API queries. You are charged only on successful queries.

Sample Output: JSON SchemaXML SchemaJSON Live ResultsXML Live Results

Reverse Whois Pricing Total API Calls Price CPM Purchase
200 Reverse Whois API Queries 200 $2 $10.00 Order Now
1,000 Reverse Whois API Queries 1,000 $10 $10.00 Order Now
10,000 Reverse Whois API Queries 10,000 $100 $10.00 Order Now
50,000 Reverse Whois API Queries 50,000 $400 $8.00 Order Now
250,000 Reverse Whois API Queries 250,000 $1,500 $6.00 Order Now
1 Million Reverse Whois API Queries 1,000,000 $4,000 $4.00 Order Now
5 Million Reverse Whois API Queries 5,000,000 $10,000 $2.00 Order Now